N-(Isothiazolo[4,5-b]pyrazin-3-yl)formamide CAS 92914-69-7
| CAS No. | 92914-69-7 |
| Molecular Formula | C6H4N4OS |
| Molecular Weight | 180.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
N-(Isothiazolo[4,5-b]pyrazin-3-yl)formamide (CAS 92914-69-7) is a high-purity analytical reference standard with the molecular formula C6H4N4OS and a molecular weight of 180.19 g/mol.
Based on its molecular formula C6H4N4OS, N-(Isothiazolo[4,5-b]pyrazin-3-yl)formamide contains an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 180.19 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
CATO manufactures N-(Isothiazolo[4,5-b]pyrazin-3-yl)formamide under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C6H4N4OS |
| Molecular Weight | 180.19 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1983 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related N Standards
- Isothiazolo[4,3-d]pyrimidine-3-carboxylic acid (CAS 1367972-24-4)
- Isothiazolo[5,4-b]pyridin-3(2H)-one 1,1-Dioxide (CAS 138417-40-0)
- Isothiazolo[5,4-c]pyridin-3(2H)-one 1,1-Dioxide (CAS 142141-07-9)
- Isothiazolo[5,4-b]quinoline (CAS 51925-54-3)
- Isothiazolo[5,4-b]quinolin-3-amine (CAS 69513-37-7)
- Isothiazolo[5,4-d]pyrimidin-4-ol (CAS 1498711-48-0)
- Isothiazolo[4,5-b]pyrazin-3-amine (CAS 92914-68-6)
- Isothiazolo[5,4-b]pyridin-3-ol (CAS 4337-60-4)
Recommended Standards
- methyl 3,3-difluoro-2,2-dimethylpentanoate (CAS 2044714-02-3)
- 1,4-Difluoro-2,5-dimethoxybenzene 1,4-difluoro-2,5-dimethoxybenzene 98% 1,4-difluoro-2,5-dimethoxybenzene98% 199866-90-5 (CAS 199866-90-5)
- Ethyl N,N,N',N'-tetramethylphosphorodiamidate (CAS 2404-65-1)
- Methyl 2-amino-3-(pyridin-2-yl)propanoate (CAS 100002-84-4)
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- N-Dansyl 1,4-diaminobutane, 97% (CAS 34987-21-8)
- 2-[[4-(3,5-Dimethyl-1H-Pyrazol-1-yl-1-Phthalazinyl]Thio]-N-(4-Fluorophenyl)-Acetamide (CAS 606122-31-0)
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- Semaglutide Impurity 142 (CAS CATO-C4X-2226142)
Why CATO?
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